DOSEN PROFIL LENGKAP

particles. Membranes can be generally classified into synthetic membranes and biological membranes. Biological membranes include cell membranes (outer coverings...

The cell membrane (also known as the plasma membrane or cytoplasmic membrane, and historically referred to as the plasmalemma) is a semipermeable biological...

The nictitating membrane (from Latin nictare, to blink) is a transparent or translucent third eyelid present in some animals that can be drawn across the...

The serous membrane (or serosa) is a smooth epithelial membrane of mesothelium lining the contents and inner walls of body cavities, which secrete serous...

eukaryotes, such as animals, plants and fungi. Mitochondria have a double membrane structure and use aerobic respiration to generate adenosine triphosphate...

An artificial membrane, or synthetic membrane, is a synthetically created membrane which is usually intended for separation purposes in laboratory or in...

A mucous membrane or mucosa is a membrane that lines various cavities in the body of an organism and covers the surface of internal organs. It consists...

efficiency, while membrane efficiencies range from 30 to 55%. Membrane thickness is on the order of that of plastic wrap. DARPA plans to use membrane optics as...

cell contains approximately 270 million hemoglobin molecules. The cell membrane is composed of proteins and lipids, and this structure provides properties...

The fetal membranes are the four extraembryonic membranes associated with the developing embryo and fetus in humans and other mammals. They are the amnion...

Membrane proteins are common proteins that are part of, or interact with, biological membranes. Membrane proteins fall into several broad categories depending...

The basement membrane, also known as the basal lamina, is a specialized form of extracellular matrix (ECM) common to all multicellular animals. It is a...

tetrapods, the eardrum, also called the tympanic membrane or myringa, is a thin, cone-shaped membrane that separates the external ear from the middle ear...

Semipermeable membrane is a type of synthetic or biologic, polymeric membrane that allows certain molecules or ions to pass through it by osmosis. The...

Membrane potential (also transmembrane potential or membrane voltage) is the difference in electric potential between the interior and the exterior of...

'small room'. A biological cell basically consists of a semipermeable cell membrane enclosing cytoplasm that contains genetic material. Most cells are only...

osmosis (RO) is a water purification process that uses a semi-permeable membrane to separate water molecules from other substances. RO applies pressure...

bilayers (also called membrane-bound organelles) or are spatially distinct functional units without a surrounding lipid bilayer (non-membrane bounded organelles)...

A biological membrane or biomembrane is a selectively permeable membrane that separates the interior of a cell from the external environment or creates...

A membrane keyboard is a computer keyboard whose keys are not separate, moving parts, as with the majority of other keyboards, but rather are pressure...

In biology, membrane fluidity refers to the viscosity of the lipid bilayer of a cell membrane or a synthetic lipid membrane. Lipid packing can influence...

of N- and C-termini of membrane-spanning polypeptide chain with respect to the inner or outer sides of the biological membrane occupied by the protein...

Extracorporeal membrane oxygenation (ECMO) is a form of extracorporeal life support, operated by a perfusionist, providing prolonged cardiac and respiratory...

The basilar membrane is a stiff structural element, a type of basement membrane within the cochlea of the inner ear which separates two liquid-filled...

The Membranes are an English post-punk and noise rock band formed in Blackpool, Lancashire in 1977. The initial line-up was John Robb (bass), Mark Tilton...

Membrane bioreactors are combinations of membrane processes like microfiltration or ultrafiltration with a biological wastewater treatment process, the...

"flight membrane", in some flying and gliding animals Pterygium, a triangular membrane occurring in eyes Cell membranes: Plasma membrane, a membrane that...

The vitreous membrane (or hyaloid membrane or vitreous cortex) is a layer of collagen separating the vitreous humour from the rest of the eye. At least...

Membrane Theory may refer to: M-theory, a theory in physics that unifies all of the consistent versions of superstring theory Membrane theory of shells...

interconnected network of flattened, membrane-enclosed sacs known as cisternae in the RER, and tubular structures in the SER. The membranes of the ER are continuous...

In black hole theory, the membrane paradigm is a simplified model, useful for visualising and calculating the effects predicted by quantum mechanics for...

Cell surface receptors (membrane receptors, transmembrane receptors) are receptors that are embedded in the plasma membrane of cells. They act in cell...

Membrane biology is the study of the biological and physiochemical characteristics of membranes, with applications in the study of cellular physiology...

thin polar membrane made of two layers of lipid molecules. These membranes form a continuous barrier around all cells. The cell membranes of almost all...

fibrous layer or membrane, and an inner synovial layer or membrane. Each capsule consists of two layers or membranes: an outer (fibrous membrane, fibrous stratum)...

Membrane technology encompasses the scientific processes used in the construction and application of membranes. Membranes are used to facilitate the transport...

into the inner ear. It is sealed by the secondary tympanic membrane (round window membrane), which vibrates with opposite phase to vibrations entering...

The elastic membrane analogy, also known as the soap-film analogy, was first published by pioneering aerodynamicist Ludwig Prandtl in 1903. It describes...

A two-dimensional elastic membrane under tension can support transverse vibrations. The properties of an idealized drumhead can be modeled by the vibrations...

Eggshell membrane or shell membrane is the clear film lining eggshells, visible when one peels a boiled bird egg. Chicken eggshell membranes are used...

Epiretinal membrane or macular pucker is a disease of the eye in response to changes in the vitreous humor or more rarely, diabetes. Sometimes, as a result...

Chloroplasts contain several important membranes, vital for their function. Like mitochondria, chloroplasts have a double-membrane envelope, called the chloroplast...

structure of a cell membrane or what its components were; biologists and other researchers used indirect evidence to identify membranes before they could...

The synovial membrane (also known as the synovial stratum, synovium or stratum synoviale) is a specialized connective tissue that lines the inner surface...

The translocase of the inner membrane (TIM) is a complex of proteins found in the inner membrane of the mitochondrion. Components of the TIM complex facilitate...

Heuser's membrane (or the exocoelomic membrane) is a short lived combination of hypoblast cells and extracellular matrix. At day 9-10 of embryonic development...

Membrane computing (or MC) is an area within computer science that seeks to discover new computational models from the study of biological cells, particularly...

Membrane distillation (MD) is a thermally driven separation process in which separation is driven by phase change. A hydrophobic membrane presents a barrier...

The cricothyroid ligament (also known as the cricothyroid membrane or cricovocal membrane) is a ligament in the larynx. It connects the cricoid cartilage...

Acoustic membranes are flexible membranes used to produce, transmit or regulate sound, ranging from the simple to complex. In musical instruments such...

A membrane electrode assembly (MEA) is an assembled stack of proton-exchange membranes (PEM) or alkali anion exchange membrane (AAEM), catalyst and flat...

A tissue membrane is a thin layer or sheet of cells that covers the outside of the body (for example, skin), the organs (for example, pericardium), internal...

Membrane channels are a family of biological membrane proteins which allow the passive movement of ions (ion channels), water (aquaporins) or other solutes...

The membrane theory of shells, or membrane theory for short, describes the mechanical properties of shells when twisting or under bending and assumes that...

Bruch's membrane or lamina vitrea is the innermost layer of the choroid of the eye. It is also called the vitreous lamina or Membrane vitriae, because...

A membrane switch is a custom switch assembly that can open or close the conducting path in an electrical circuit and requires at least one contact made...

The vitelline membrane or vitelline envelope is a structure surrounding the outer surface of the plasma membrane of an ovum (the oolemma) or, in some animals...

Descemet's membrane (or the Descemet membrane) is the basement membrane that lies between the corneal proper substance, also called stroma, and the endothelial...

The cloacal membrane is the membrane that covers the embryonic cloaca during the development of the urinary and reproductive organs. It is formed by ectoderm...

The suprapleural membrane, eponymously known as Sibson's fascia, is a structure described in human anatomy. It is named for Francis Sibson. It refers to...

endocytic membrane transport pathway originating from the trans Golgi network. Molecules or ligands internalized from the plasma membrane can follow...

Interosseous membranes in the human body: Interosseous membrane of forearm Interosseous membrane of leg Five ligaments of interosseous membrane of forearm:...

The perineal membrane is an anatomical term for a fibrous membrane in the perineum. The term "inferior fascia of urogenital diaphragm", used in older...

limbs is called the uropatagium (especially in bats) or the interfemoral membrane. In bats, the skin forming the surface of the wing is an extension of the...

Outer membrane may refer to: Bacterial outer membrane, of a gram negative bacterium cell Outer mitochondrial membrane Chloroplast outer membrane, of plant...

Peripheral membrane proteins, or extrinsic membrane proteins, are membrane proteins that adhere only temporarily to the biological membrane with which...

A membrane reactor is a physical device that combines a chemical conversion process with a membrane separation process to add reactants or remove products...

Membrane fusion proteins (not to be confused with chimeric or fusion proteins) are proteins that cause fusion of biological membranes. Membrane fusion...

A microtubular membrane is a type of membrane made up of small tubular structures. Microtubular associated membranes are found in various cell types and...

A barrier membrane is a device used in oral surgery and periodontal surgery to prevent epithelium, which regenerates relatively quickly, from growing into...

the cell membrane. Stimuli cause specific ion-channels within the cell membrane to open, leading to a flow of ions through the cell membrane, changing...

The vestibular membrane, vestibular wall or Reissner's membrane is a membrane inside the cochlea of the inner ear. It separates the cochlear duct from...

Membrane structures are spatial structures made out of tensioned membranes. The structural use of membranes can be divided into pneumatic structures,...

Platelet membrane glycoproteins are surface glycoproteins found on platelets (thrombocytes) which play a key role in hemostasis. When the blood vessel...

In quantum mechanics, a Dirac membrane is a model of a charged membrane introduced by Paul Dirac in 1962. Dirac's original motivation was to explain the...

A proton-exchange membrane, or polymer-electrolyte membrane (PEM), is a semipermeable membrane generally made from ionomers and designed to conduct protons...

A polarized membrane is a lipid membrane that has a positive electrical charge on one side and a negative charge on another side, which produces the resting...

Membrane roofing is a type of roofing system for buildings, RVs, ponds, and, in some cases, tanks. It is used to create a watertight covering to protect...

The thyrohyoid membrane (or hyothyroid membrane) is a broad, fibro-elastic sheet of the larynx. It connects the upper border of the thyroid cartilage to...

integral, or intrinsic, membrane protein (IMP) is a type of membrane protein that is permanently attached to the biological membrane. All transmembrane proteins...

membrane, and an outer fibrous membrane separated by fatty deposits anteriorly and posteriorly. Anteriorly, the reflection of the synovial membrane lies...

Periodontal membrane may refer to: The periodontal ligament (PDL), largely referred to as the periodontal membrane outside of the United States An artificial...

Membrane fouling is a process whereby a solution or a particle is deposited on a membrane surface or in membrane pores in a processes such as in a membrane...

Eggshell membrane separation is a recycling process to separate the protein-rich eggshell membrane from the eggshell. Nearly 30% of the eggs consumed...

Ceramic membranes are a type of artificial membranes made from inorganic materials (such as alumina, titania, zirconia oxides, silicon carbide or some...

structures of many membrane proteins have since been determined, and the membrane theory of cell physiology, in which the membrane and its ion pumps maintain...

The tectoria membrane (TM) is one of two acellular membranes in the cochlea of the inner ear, the other being the basilar membrane (BM). "Tectorial" in...

Membrane steroid receptors (mSRs), also called extranuclear steroid receptors, are a class of cell surface receptors activated by endogenous steroids that...

consists of two lipid bilayer membranes: an inner nuclear membrane and an outer nuclear membrane. The space between the membranes is called the perinuclear...

Limiting membrane may refer to: External limiting membrane Internal limiting membrane Glial-limiting membrane This disambiguation page lists articles associated...

outer membrane is found in gram-negative bacteria. Gram-negative bacteria form two lipid bilayers in their cell envelopes - an inner membrane (IM) that...

Membrane emulsification (ME) is a relatively novel technique for producing all types of single and multiple emulsions for DDS (drug delivery systems),...

The chorioallantoic membrane (CAM), also known as the chorioallantois, is a highly vascularized membrane found in the eggs of certain amniotes like birds...

anatomy, the Schneiderian membrane is the membranous lining of the maxillary sinus cavity. Microscopically there is a bilaminar membrane with pseudostratified...

contact with each other constitutes a thin membrane, the buccopharyngeal membrane (or oropharyngeal membrane), which forms a septum between the primitive...

Hollow fiber membranes (HFMs) are a class of artificial membranes containing a semi-permeable barrier in the form of a hollow fiber. Originally developed...

passed through the thin wood case, striking the membrane and causing it to vibrate. The movement of the membrane varied the capacitance "seen" by the antenna...

Anaerobic membrane bioreactor or AnMBR is the name of a technology utilized in wastewater treatment. It is a technology in membrane filtration for biomass...

chloroplast is enclosed by a membrane. This membrane is composed of a phospholipid inner membrane, a phospholipid outer membrane, and an intermembrane space...

A membrane oxygenator is a device used to add oxygen to, and remove carbon dioxide from the blood. It can be used in two principal modes: to imitate the...

Membrane contact sites (MCS) are close appositions between two organelles. Ultrastructural studies typically reveal an intermembrane distance in the order...

Membrane curvature is the geometrical measure or characterization of the curvature of membranes. The membranes can be naturally occurring or man-made (synthetic)...

Inner membrane may refer to: Inner nuclear membrane Chloroplast inner membrane Inner mitochondrial membrane Plastid inner membrane This disambiguation...

mater (or simply arachnoid) is one of the three meninges, the protective membranes that cover the brain and spinal cord. It is so named because of its resemblance...

The otolithic membrane is a fibrous structure located in the vestibular system of the inner ear. It plays a critical role in the brain's interpretation...

The reticular membrane (RM, also called reticular lamina or apical cuticular plate) is a thin, stiff lamina that extends from the outer hair cells to the...

The zonule of Zinn (/ˈtsɪn/) (Zinn's membrane, ciliary zonule) (after Johann Gottfried Zinn) is a ring of fibrous strands forming a zonule (little band)...

The relatively static membrane potential of quiescent cells is called the resting membrane potential (or resting voltage), as opposed to the specific dynamic...

partially-permeable cell membrane. Tonicity depends on the relative concentration of selective membrane-impermeable solutes across a cell membrane which determines...

Membrane scaling is when one or more sparingly soluble salts (e.g., calcium carbonate, calcium phosphate, etc.) precipitate and form a dense layer on the...

alkaline anion-exchange membrane fuel cell (AAEMFC), also known as anion-exchange membrane fuel cells (AEMFCs), alkaline membrane fuel cells (AMFCs), hydroxide-exchange...

layer is much thinner and sandwiched between an inner cell membrane and a bacterial outer membrane, causing them to take up the counterstain (safranin or...

The membrane attack complex (MAC) or terminal complement complex (TCC) is a complex of proteins typically formed on the surface of pathogen cell membranes...

Membrane lipids are a group of compounds (structurally similar to fats and oils) which form the lipid bilayer of the cell membrane. The three major classes...

membrane is a semi-permeable membrane that transports certain dissolved ions, while blocking other ions or neutral molecules. Ion-exchange membranes are...

Membrane estrogen receptors or membrane oestrogen receptors (mERs) are a group of receptors which bind estrogen. Unlike nuclear estrogen receptors, which...

Proton-exchange membrane fuel cells (PEMFC), also known as polymer electrolyte membrane (PEM) fuel cells, are a type of fuel cell being developed mainly...

Mitochondrial outer membrane permeabilization (MOMP), also known as the mitochondrial outer membrane permeability, is one of two ways apoptosis (a type...

In cellular biology, membrane transport refers to the collection of mechanisms that regulate the passage of solutes such as ions and small molecules through...

Outer membrane vesicles (OMVs) are vesicles released from the outer membranes of Gram-negative bacteria. While Gram-positive bacteria release vesicles...

A lysosome (/ˈlaɪsəˌsoʊm/) is a membrane-bound organelle that is found in all animal cells (except red blood cells), and rarely in plant cells. There are...

Tympanic membrane retraction describes a condition in which a part of the eardrum lies deeper within the ear than its normal position. The eardrum comprises...

Within molecular and cell biology membrane ruffling (also known as cell ruffling) is the formation of a motile cell surface that contains a meshwork of...

functional lipids, such as those involved in the construction of cell membranes. In animals, these fats are obtained from food and are synthesized by...

A single-pass membrane protein also known as single-spanning protein or bitopic protein is a transmembrane protein that spans the lipid bilayer only once...

A membrane-bound protein, is a protein that is bound (attached) to a biological membrane, may refer to: Integral membrane protein (permanently attached...

In polymer chemistry, a membrane osmometer is a device used to indirectly measure the number average molecular weight (Mn) of a polymer sample. One chamber...

Anion exchange membrane (AEM) electrolysis is the electrolysis of water that utilises a semipermeable membrane that conducts hydroxide ions (OH−) called...

of the endomembrane system in the cytoplasm, it packages proteins into membrane-bound vesicles inside the cell before the vesicles are sent to their destination...

tympanic membrane or Shrapnell's membrane (also known as Rivinus' ligament) is the small, triangular, flaccid portion of the tympanic membrane, or eardrum...

basement membrane of the kidney is the particular basement membrane of the glomerulus. The glomerular endothelial cells, the glomerular basement membrane, and...

lines the nasal cavity. It is part of the respiratory mucosa, the mucous membrane lining the respiratory tract. The nasal mucosa is intimately adherent to...

zero-dimensional point particle, a one-dimensional string, or a two-dimensional membrane to higher-dimensional objects. Branes are dynamical objects which can propagate...

The translocase of the outer membrane (TOM) is a complex of proteins found in the outer mitochondrial membrane of the mitochondria. It allows movement...

The membrane (M) protein (previously called E1, sometimes also matrix protein) is an integral membrane protein that is the most abundant of the four major...

removal of carbon dioxide. Generally the term is used to mean extracorporeal membrane oxygenation (ECMO). The only current treatment for diseased lungs is a...

The obturator membrane is a thin fibrous sheet, which almost completely closes the obturator foramen. Its fibers are arranged in interlacing bundles mainly...

the viral envelope proteins. The membrane fusion event that triggers viral entrance is caused by the viral membrane fusion protein. Many enveloped viruses...

within the cytoplasmic membrane they are responsible for linking and anchoring the peptidoglycan to the cytoplasmic membrane. Lipotechoic acid is a major...

of the plasma membrane of the secretory cell. It takes place in the form of Golgi membrane-bound micro-sized vesicles, termed membrane vesicles (MVs)...

to the vagina. The word is from the Greek ὑμήν meaning a thin skin or membrane. Many mammals possess hymens due to similar reproductive development. In...

A perforated eardrum (tympanic membrane perforation) is a prick in the eardrum. It can be caused by infection (otitis media), trauma, overpressure (loud...

biology, active transport is the movement of molecules or ions across a cell membrane from a region of lower concentration to a region of higher concentration—against...

Thin basement membrane disease (previously referred to as "benign familial hematuria") is, along with IgA nephropathy, the most common cause of hematuria...

Atlantooccipital membrane can refer to: Anterior atlantooccipital membrane Posterior atlantooccipital membrane This disambiguation page lists articles...

Nanotube membranes are either a single, open-ended nanotube (CNT) or a film composed of an array of nanotubes that are oriented perpendicularly to the...

-əts/) are the domain Eukaryota or Eukarya, organisms whose cells have a membrane-bound nucleus. All animals, plants, fungi, seaweeds, and many unicellular...

Synovitis is the medical term for inflammation of the synovial membrane. This membrane lines joints that possess cavities, known as synovial joints. The...

a flat or low-pitched roof is usually known as a membrane and the primary purpose of these membranes is to waterproof the roof area. Materials that cover...

Rupture of membranes (ROM) or amniorrhexis is a term used during pregnancy to describe a rupture of the amniotic sac. Normally, it occurs spontaneously...

peptidoglycan cell wall sandwiched between an inner (cytoplasmic) membrane and an outer membrane. These bacteria are found in all environments that support life...

The peritoneum is the serous membrane forming the lining of the abdominal cavity or coelom in amniotes and some invertebrates, such as annelids. It covers...

and outer membrane, separated by the inter-membrane space, or inner boundary membrane. The outer membrane is porous, whereas the inner membrane restricts...

In the dairy industry, membrane filtration (diafiltration) is commonly used to separate milk into different components. By passing milk under pressure...

composed of the different membranes (endomembranes) that are suspended in the cytoplasm within a eukaryotic cell. These membranes divide the cell into functional...

The posterior atlantooccipital membrane (posterior atlantooccipital ligament) is a broad but thin membrane extending between the posterior margin of the...

blood–air barrier or air–blood barrier, (alveolar–capillary barrier or membrane) exists in the gas exchanging region of the lungs. It exists to prevent...

Protein 4.1, (Erythrocyte membrane protein band 4.1), is a protein associated with the cytoskeleton that in humans is encoded by the EPB41 gene. Protein...

ion-exchange membrane as the electrolyte. Three years later another GE chemist, Leonard Niedrach, devised a way of depositing platinum onto the membrane, which...

Membrane stabilizing effects involve the inhibition or total abolishing of action potentials from being propagated across the membrane. This phenomenon...

membrane, the stria vascularis, and Reissner's membrane. The stria vascularis is a rich bed of capillaries and secretory cells; Reissner's membrane is...

The interosseous membrane of the forearm (rarely middle or intermediate radioulnar joint) is a fibrous sheet that connects the interosseous margins of...

In cell biology, a bleb (or snout) is a bulge of the plasma membrane of a cell, characterized by a spherical, "blister-like", bulky morphology. It is characterized...

Thin-film composite membranes (TFC or TFM) are semipermeable membranes manufactured to provide selectivity with high permeability. Most TFC's are used...

humid air outside the room. An emerging class of membrane dehumidifiers, such as the ionic membrane dehumidifier, dispose of water as a vapor rather than...

electrophysiology, the threshold potential is the critical level to which a membrane potential must be depolarized to initiate an action potential. In neuroscience...

series of quick changes in voltage across a cell membrane. An action potential occurs when the membrane potential of a specific cell rapidly rises and falls...

Membrane-introduction mass spectrometry (MIMS) is a method of introducing analytes into the mass spectrometer's vacuum chamber via a semi-permeable membrane...

flexible membrane, instead of an intake element. The back and forth moving membrane is driven by a rod and a crankshaft mechanism. Only the membrane and the...

The plasma membrane Ca2+ ATPase (PMCA) is a transport protein in the plasma membrane of cells that functions as a calcium pump to remove calcium (Ca2+)...

A membrane transport protein is a membrane protein involved in the movement of ions, small molecules, and macromolecules such as another protein, across...

The anterior atlantooccipital membrane (anterior atlantooccipital ligament[citation needed]) is a broad, dense membrane extending between the anterior...

servant GIR (Rosearik Rikki Simons). However, Zim is antagonized by Dib Membrane (Andy Berman), a young paranormal investigator who is determined to stop...

A zeolite membrane is a synthetic membrane made of crystalline aluminosilicate materials, typically aluminum, silicon, and oxygen with positive counterions...

The P-type plasma membrane H+ -ATPase is found in plants and fungi. For the gastric H+ /K+ ATPase (involved in the acidification of the stomach in mammals)...

measure the ion currents through the membranes of excitable cells, such as neurons, while holding the membrane voltage at a set level. A basic voltage...

Membrane cofactor protein (MCP), CD46 complement regulatory protein also known as CD46 (cluster of differentiation 46) is a protein which in humans is...

A cell membrane defines a boundary between a cell and its environment. The primary constituent of a membrane is a phospholipid bilayer that forms in a...

inner and outer membranes of the nucleus. It is composed of SUN-domain proteins and KASH-domain proteins. The SUN-domain proteins are membrane-embedded proteins...

Membrane mineralocorticoid receptors (mMRs) or membrane aldosterone receptors are a group of receptors which bind and are activated by mineralocorticoids...

electrical activity. Central to these models is the description of how the membrane potential (that is, the difference in electric potential between the interior...

membrane components (PGRMCs) refer to the following two receptors: Progesterone receptor membrane component 1 (PGRMC1) Progesterone receptor membrane...

electrode (ISE), also known as a specific ion electrode (SIE), is a simple membrane-based potentiometric device which measures the activity of ions in solution...

In medicinal chemistry, parallel artificial membrane permeability assay (PAMPA) is a method which determines the permeability of substances from a donor...

Membrane progesterone receptors (mPRs) are a group of cell surface receptors and membrane steroid receptors belonging to the progestin and adipoQ receptor...

The interosseous membrane of the leg (middle tibiofibular ligament) is a fibrous membrane which extends between the interosseous crests of the tibia and...

Inner nuclear membrane proteins (INM proteins) are membrane proteins that are embedded in or associated with the inner membrane of the nuclear envelope...

construction, a building or structure is waterproofed with the use of membranes and coatings to protect contents and structural integrity. The waterproofing...

explains various characteristics regarding the structure of functional cell membranes. According to this biological model, there is a lipid bilayer (a two-molecule-thick...

Epithelial basement membrane dystrophy (EBMD) is a disorder of the eye that can cause pain and dryness. EBMD, also known as map-dot-fingerprint dystrophy...

young animals such as lambs and young calves. The generic term animal membrane is sometimes used by libraries and museums that wish to avoid distinguishing...

Thylakoids are membrane-bound compartments inside chloroplasts and cyanobacteria. They are the site of the light-dependent reactions of photosynthesis...

Chemiosmosis is the movement of ions across a semipermeable membrane through an integral membrane protein, down their electrochemical gradient. An important...

cell membrane to small molecules and ions. The membrane alone has a hydrophobic core through which polar or charged molecules cannot diffuse. Membrane proteins...

considerable amount of attention as a proton conductor for proton exchange membrane (PEM) fuel cells because of its excellent chemical and mechanical stability...

cytoplasmic proteins across the lipid bilayers that make up the cell membranes of Gram-negative bacteria. Secretion of proteins and effector molecules...

four membranes—the two cyanobacterial membranes, sometimes the eaten alga's cell membrane, and the phagosomal vacuole from the host's cell membrane. The...

generation plants. Two methods in common use are pressure swing adsorption and membrane gas separation. Pressure swing adsorption (PSA) oxygen concentrators use...

Reichert's membrane is an extraembryonic membrane that forms during early mammalian embryonic development. It forms as a thickened basement membrane to cover...

Membrane androgen receptors (mARs) are a group of G protein-coupled receptors (GPCRs), which bind and are activated by testosterone and/or other androgens...

Subthreshold membrane potential oscillations are membrane oscillations that do not directly trigger an action potential since they do not reach the necessary...

by synthetic membranes made from polymers such as polyamide or cellulose acetate, or from ceramic materials. While polymeric membranes are economical...

operation of membrane systems is based on the principle of differential velocity with which various gas mixture components permeate membrane substance....

A Cargile membrane was a sterile membrane made from the peritoneum of the ox, and was the first commercially available adhesion barrier. Its first reported...

The plasma membranes of cells contain combinations of glycosphingolipids, cholesterol and protein receptors organized in glycolipoprotein lipid microdomains...

The periosteum is a membrane that covers the outer surface of all bones, except at the articular surfaces (i.e. the parts within a joint space) of long...

The hyoglossal membrane is a strong fibrous lamina, which connects the under surface of the root of the tongue to the body of the hyoid bone. It is characterized...

[citation needed] Phospholipids are essential components of neuronal membranes and play a critical role in maintaining brain structure and function....

A caul is a piece of membrane that can cover a newborn's head and face. Birth with a caul is rare, occurring in fewer than 1 in 80,000 births. The caul...

plasma membrane and then penetrate the female egg cell to fertilize it. While the fusion of the sperm cell with the egg cell's plasma membrane is relatively...

The internal limiting membrane, or inner limiting membrane, is the boundary between the retina and the vitreous body, formed by astrocytes and the end...

translocating electrons produced during glycolysis across the semipermeable inner membrane of the mitochondrion for oxidative phosphorylation in eukaryotes. These...

The inner mitochondrial membrane (IMM) is the mitochondrial membrane which separates the mitochondrial matrix from the intermembrane space. The structure...

The quadrangular membrane is a layer of submucosa.[better source needed] It extends between the lateral margin of the epiglottis, and the apex and fovea...

pass through an intact cell membrane, it can be used to stain both live and fixed cells, though it passes through the membrane less efficiently in live cells...

The plasma membrane transformation is a concept introduced by Christopher R. Murphy of The University of Sydney to encapsulate the idea that a series of...

The great tarsal synovial membrane is a synovial membrane in the foot. The synovial membranes between the second and third, and the third and fourth metatarsal...

An anion exchange membrane (AEM) is a semipermeable membrane generally made from ionomers and designed to conduct anions but reject gases such as oxygen...

pressed against the cell membrane, to which it tightly adheres by an interaction between glass and lipids of the cell membrane. The electrolyte within...

variety of membrane filtration in which forces such as pressure or concentration gradients lead to a separation through a semipermeable membrane. Suspended...

muscle fibers caused by neurotransmitters binding to the postsynaptic membrane in the neuromuscular junction. They are called "end plates" because the...

The external limiting membrane (or outer limiting membrane) is one of the ten distinct layers of the retina of the eye. It has a network-like structure...

nucleus (from Latin nucleus or nuculeus 'kernel, seed'; pl.: nuclei) is a membrane-bound organelle found in eukaryotic cells. Eukaryotic cells usually have...

A transmembrane domain (TMD, TM domain) is a membrane-spanning protein domain. TMDs may consist of one or several alpha-helices or a transmembrane beta...

Delicate Membrane is the debut studio album of SubArachnoid Space, released on September 9, 1996, by Charnel Music. All music is composed by SubArachnoid...

Zim reappears after a long absence, his now-overweight human nemesis Dib Membrane confronts him. Zim reveals that his disappearance was meant to make Dib...

Vesicle associated membrane proteins (VAMPs) are a family of SNARE proteins with similar structure, and are mostly involved in vesicle fusion. VAMP1 and...

Membrane corticosteroid receptor include: Membrane glucocorticoid receptor Membrane mineralocorticoid receptor This set index article includes a list...

tympanic membrane and thus produces a higher pressure. The cochlea propagates these mechanical signals as waves in the fluid and membranes and then converts...

Protein–lipid interaction is the influence of membrane proteins on the lipid physical state or vice versa. The questions which are relevant to understanding...

observations, but it was nearly two hundred years before a complete cell membrane theory was developed to explain what separates cells from the outside world...

the vestibular duct, separated by the basilar membrane and the vestibular membrane (Reissner's membrane) respectively. The cochlear duct houses the organ...

Semipermeable membrane devices (SPMD) are passive sampling devices used to monitor trace levels of organic compounds with a log Kow > 3. SPMDs are an effective...

as anti–glomerular basement membrane disease, is a rare autoimmune disease in which antibodies attack the basement membrane in lungs and kidneys, leading...

Proton exchange membrane (PEM) electrolysis is the electrolysis of water in a cell equipped with a solid polymer electrolyte (SPE) that is responsible...

Erythrocyte membrane-coated nanoparticles (EMCNPs) are nanoparticles encapsulated with membranes derived from red blood cells (RBCs) to enhance drug delivery...

In cell biology, membrane bound polyribosomes are attached to a cell's endoplasmic reticulum. When certain proteins are synthesized by a ribosome they...

flavor. It is a vaguely V-shaped pair of muscles with a long, inedible membrane running down the middle. It is also sometimes incorrectly referred to as...

Mucous membrane pemphigoid is a rare chronic autoimmune subepithelial blistering disease characterized by erosive lesions of the mucous membranes and skin...

spontaneous net movement of solvent molecules through a selectively permeable membrane from a region of high water potential (region of lower solute concentration)...

used for the production of hydrogen from hydrocarbons on a small scale. A membrane reactor is a device where oxygen separation, steam reforming and POX is...

markets, that differ only in the symbols engraved on the keytops. A common membrane design consists of three layers. The top and bottom layer have exposed...

eye in which the vitreous membrane separates from the retina. It refers to the separation of the posterior hyaloid membrane from the retina anywhere posterior...

Lysosomal-associated membrane protein 1 (LAMP-1) also known as lysosome-associated membrane glycoprotein 1 and CD107a (Cluster of Differentiation 107a)...

protons (H+ ions) across a membrane. Many of the enzymes in the electron transport chain are embedded within the membrane. The flow of electrons through...

action potentials every minute. The action potential passes along the cell membrane causing the cell to contract, therefore the activity of the sinoatrial...

and so the tissue in this location is called the external intercostal membrane. The fibers of the external intercostal muscles run downward and forward...

Lysosome-associated membrane protein 2 (LAMP2), also known as CD107b (Cluster of Differentiation 107b) and Mac-3, is a human gene. Its protein, LAMP2,...

is a microorganism whose usually single cell lacks a nucleus or other membrane-bound organelles. The word prokaryote comes from the Ancient Greek πρό...

to the cell's exterior. This difference in charge is called the cell's membrane potential. In the process of depolarization, the negative internal charge...

proteins, these ESCRT complexes enable a unique mode of membrane remodeling that results in membranes budding away from the cytoplasm. These ESCRT components...

The sacrococcygeal membrane is a tough fibrous membrane about 10mm long which extends from the inferior tip of the sacrum to the body of the coccyx in...

Lysosome-associated membrane glycoproteins (LAMPs) are integral membrane proteins, specific to lysosomes, and whose exact biological function is not yet...

Davson–Danielli model (or paucimolecular model) was a model of the plasma membrane of a cell, proposed in 1935 by Hugh Davson and James Danielli. The model...

Membrane glucocorticoid receptors (mGRs) are a group of receptors which bind and are activated by glucocorticoids such as cortisol and corticosterone,...

Membrane sex steroid receptor may refer to: Membrane androgen receptor Membrane estrogen receptor Membrane progesterone receptor This disambiguation page...

A tensile membrane structure is most often used as a roof, as they can economically and attractively span large distances. Tensile membrane structures...

HIV, Ebola, and influenza. For example, HIV infects by fusing with the membranes of immune system cells. In order for HIV to fuse with a cell, it must...

across a biological membrane. Carrier proteins are integral membrane proteins; that is, they exist within and span the membrane across which they transport...

A dermal bone or investing bone or membrane bone is a bony structure derived from intramembranous ossification forming components of the vertebrate skeleton...

triphosphate + [microsomal-membrane protein] ⇌ {\displaystyle \rightleftharpoons } diphosphate + phospho-[microsomal-membrane protein] Thus, the two substrates...

A proton pump is an integral membrane protein pump that builds up a proton gradient across a biological membrane. Proton pumps catalyzes the following...

freely across the bi-lipid layer of the plasma membrane, so their action is mediated by a cell membrane bound receptor. On the other hand, liposoluble...

functionally-distinct membrane-bound compartments. Some major constituents of eukaryotic cells are: extracellular space, plasma membrane, cytoplasm, nucleus...

repolarize the cell's membrane potential back to its resting membrane potential. When the cell's membrane voltage overshoots its resting membrane potential (near...

hemolytic disorder wherein a genetic mutation coding for a structural membrane protein phenotype causes the red blood cells to be sphere-shaped (spherocytosis)...

on which the epithelium sits. It is one of two layers of the basement membrane. The basal lamina is visible only with the electron microscope, where it...

investigate membrane qualities of the phospholipid bilayers of cell membranes. One of its most important characteristics is its sensitivity to membrane phase...

asymmetric membrane capsule is an example of a single core osmotic delivery system, consisting of a drug-containing core surrounded by an asymmetric membrane made...

basilar membrane and their stereocilia embedded in the tectorial membrane. The movement of the basilar membrane compared to the tectorial membrane causes...

SLP adaptor and CSK interacting membrane protein is a protein encoded by the SCIMP gene in humans. SCIMP belongs to the family of transmembrane adaptor...

Persistent pupillary membrane (PPM) is a condition of the eye involving remnants of a fetal membrane that persist as strands of tissue crossing the pupil...

'apical', 'lateral' and 'basal' plasma membrane domains. Epithelial cells connect to one another via their lateral membranes to form epithelial sheets that line...

whose conductance of ions through the membrane depends directly on lipids. Classically the lipids are membrane resident anionic signaling lipids that...

Epithelial membrane protein 3 (EMP3) is a trans-membrane signaling molecule that is encoded by the myelin-related gene EMP3. EMP3 is a member of the peripheral...

Plasma membrane calcium-transporting ATPase 1 also known as Plasma membrane calcium pump isoform 1 is a plasma membrane Ca2+ ATPase, an enzyme that in...

North American Membrane Society (NAMS) is a scientific society based in the United States which promotes inquiry in the field of membrane science. NAMS...

Descemet membrane endothelial keratoplasty (DMEK) is a method of corneal transplantation that involves the removal of a thin sheet of tissue from the posterior...

the virion to its host, and enable the virion to penetrate the host cell membrane. Many copies of a single viral protein or a number of different viral proteins...

OMA1 gene. OMA1 is a Zn2+-dependent metalloendopeptidase in the inner membrane of mitochondria. The OMA1 acronym was derived from overlapping proteolytic...

unique lipopolysaccharides (LPS) extending from the outer membrane leaflet of the outer cell membrane that play a role in pathogenicity and adhesion to a host...

traveling along the membrane of the presynaptic cell, until it reaches the synapse. The electrical depolarization of the membrane at the synapse causes...

distinctive cell membrane system, including deep invaginations of its membrane that historically have been described as closed internal membranes that may surround...

to the nature of the sound-producing material: an air column; string; membrane; and body of the instrument. From this basis, Hornbostel and Sachs expanded...

recognizes and binds to a specific target protein. The electrophoresis membrane is washed in a solution containing the primary antibody, before excess...

tissue includes the four extraembryonic membranes which assist in the development of the animal embryo. The membranes occur in a range of animals from mammals...

cell membranes or covering various sub-cellular structures like the nucleus. They are used to study the fundamental properties of biological membranes in...

Milk fat globule membrane (MFGM) is a complex and unique structure composed primarily of lipids and proteins that surrounds milk fat globule secreted from...

The plasma membrane monoamine transporter (PMAT) is a low-affinity monoamine transporter protein which in humans is encoded by the SLC29A4 gene. It is...

cerebrospinal fluid, aqueous humor in the eye, serous fluid in the serous membranes lining body cavities, perilymph and endolymph in the inner ear, and joint...

proteins in the cell absorb photons, triggering a change in the cell's membrane potential. There are currently three known types of photoreceptor cells...

A vacuole (/ˈvækjuːoʊl/) is a membrane-bound organelle which is present in plant and fungal cells and some protist, animal, and bacterial cells. Vacuoles...

wall is a load bearing wall or a partition wall. A damp-proof membrane (DPM) is a membrane material applied to prevent moisture transmission. A common example...

present. The alveolar membrane is the gas exchange surface, surrounded by a network of capillaries. Oxygen is diffused across the membrane into the capillaries...

The Dream Membrane is a collaborative album by Bill Laswell, David Chaim Smith and John Zorn. It was released on September 30, 2014 by Tzadik Records....

monomer that binds specifically to a membrane receptor, sphingomyelin in the case of lysenin. After attaching to the membrane, the oligomerization begins, resulting...

among humans and baboons. T. pallidum can enter the host through mucosal membranes or open lesions in the skin and is primarily spread through sexual contact...

their membranes. This electrical charge is called the membrane potential. After the firing of an action potential, the pacemaking cell's membrane repolarizes...

tissue regeneration (GTR) are dental surgical procedures that use barrier membranes to direct the growth of new bone and gingival tissue at sites with insufficient...

A vinyl roof membrane is a polyvinyl chloride (PVC) roofing membrane used in commercial construction. Vinyl roofing membranes have been around for over...

cell and monoamine oxidase (MAO) which is located in the mitochondrial membrane. Both enzymes require cofactors: COMT uses Mg2+ as a cofactor while MAO...

The tectorial membrane of atlanto-axial joint (occipitoaxial ligaments) is a tough membrane/broad, strong band representing the superior-ward prolongation...

membrane are known as membrane protrusions or cell protrusions, also cell appendages, such as flagella, and microvilli. Microtentacles are membrane protrusions...

gel-like matrix in the space between the inner cytoplasmic membrane and the bacterial outer membrane called the periplasmic space in Gram-negative (more accurately...

family of highly conserved membrane proteins that are important in creating membrane curvature. Epsins contribute to membrane deformations like endocytosis...

move across a membrane. The gradient consists of two parts: The chemical gradient, or difference in solute concentration across a membrane. The electrical...

In cell biology, lamellar bodies (otherwise known as lamellar granules, membrane-coating granules (MCGs), keratinosomes or Odland bodies) are secretory...

Vesicle-associated membrane protein 8 is a protein that in humans is encoded by the VAMP8 gene. Synaptobrevins/VAMPs, syntaxins, and the 25-kD synaptosomal-associated...

E3 ubiquitin-protein ligase MARCH5, also known as membrane-associated ring finger (C3HC4) 5, is an enzyme that, in humans, is encoded by the MARCH5 gene...

waters or the membranes, is the sac in which the embryo and later fetus develops in amniotes. It is a thin but tough transparent pair of membranes that hold...

individual isolated living cells, tissue sections, or patches of cell membrane. The technique is especially useful in the study of excitable cells such...

nanotube (TNT) or membrane nanotube is a term that has been applied to cytoskeletal protrusions that extend from the plasma membrane which enable different...

transmembrane protein is a type of integral membrane protein that spans the entirety of the cell membrane. Many transmembrane proteins function as gateways...

is an enzyme (an electrogenic transmembrane ATPase) found in the cell membrane of all animal cells. It performs several functions in cell physiology....

pellucida of the egg. The sperm plasma then fuses with the egg's plasma membrane and their nuclei fuse, triggering the sperm head to disconnect from its...

disproportional increase in the ratio of surface membrane area to volume. This is also described as a "relative membrane excess." It is due to either increased...

Epithelial membrane protein 1 is a protein that in humans is encoded by the EMP1 gene. GRCh38: Ensembl release 89: ENSG00000134531 – Ensembl, May 2017...

that are activated by changes in a cell's electrical membrane potential near the channel. The membrane potential alters the conformation of the channel proteins...

The elements composing the layer of rods and cones (Jacob's membrane) in the retina of the eye are of two kinds, rod cells and cone cells, the former being...

The Journal of Membrane Science is a peer-reviewed scientific journal, established by Harry Lonsdale, covering research on membrane permeation, selectivity...

to the resulting irregular "tickling" of the mechanical system (basilar membrane) that resonates in response to such inputs. Critical bands are also closely...

opposed to active transport) of molecules or ions across a biological membrane via specific transmembrane integral proteins. Being passive, facilitated...

the uterine epithelial cells lie on a basal lamina. The apical plasma membrane displays compositional variations that change at the time of implantation...

principal investigator of the Hemodialysis Membrane Science and Nanotechnology Research Centre. She is also a membrane technology leader in Canada, and her...

softening in households along with reverse osmosis (RO) membranes. Compared to RO membranes, ion exchange requires repetitive regeneration when inlet...

lower limit is the point at which its membrane lipids solidify and the upper limit is the point at which its membrane lipids melt. Mrakia frigida shows absorption...

Because hyperthermophiles live in such hot environments, they must have DNA, membrane, and enzyme modifications that help them withstand intense thermal energy...

the genes surrounding dctP they found two other genes encoding integral membrane proteins, dctQ and dctM, but no genes encoding components of an ABC transporter...

tissues with intact cell membranes are not coloured. Since cells are very selective in the compounds that pass through the membrane, in a viable cell trypan...

Esophageal webs are thin membranes occurring anywhere along the esophagus. Its main symptoms are pain and difficulty in swallowing (dysphagia). Esophageal...

membrane potential is about −90 mV at rest, which is close to the potassium reversal potential. When an action potential is generated, the membrane potential...

process of conjugation of mammalian ATG8 proteins (mATG8s) to proteins or membranes. The process is akin to the ubiquitylation of diverse substrates by ubiquitin...

that receives food and produces saliva. The oral mucosa is the mucous membrane epithelium lining the inside of the mouth. In addition to its primary role...

membrane. Hop diffusion occurs due to the discontinuity of the cell cytoplasmic membrane. According to the fences and pickets model, plasma membrane is...

cavity to enable lubrication between the membranes, and also to create a pressure gradient. The serous membrane that covers the surface of the lung is the...

house several bacteroids. The symbiosome membrane, or peribacteroid membrane, surrounds the bacteroid membrane, separated by a symbiosome space. This unit...

The Bowman's layer (Bowman's membrane, anterior limiting lamina, anterior elastic lamina) is a smooth, acellular, nonregenerating layer, located between...

a group of rare autoimmune blistering diseases of the skin and mucous membranes. As its name indicates, pemphigoid is similar in general appearance to...

Membrane fusion is a key biophysical process that is essential for the functioning of life itself. It is defined as the event where two lipid bilayers...

Anti-glomerular basement membrane antibody (anti-GBM Ab) is an antibody which is found in Goodpasture's syndrome but not found in microscopic polyangiitis...

biological, chemical and physical techniques that work through either membrane disruption or packaging the delivery material in carriers. Intracellular...

hydrophilic part of the membrane protein(s) at the inner and outer surfaces of lipid bilayer membrane. The hydrophobic surface of the membrane proteins is bound...

membrane receptors, also known as TonB-dependent receptors, are a family of beta barrel proteins named for their localization in the outer membrane of...

The endoplasmic reticulum membrane protein complex (EMC) is a putative endoplasmic reticulum-resident membrane protein (co-)chaperone. The EMC is evolutionarily...

involved in second messenger cascades Membrane protein, protein molecule that is attached to, or associated with, the membrane of a cell or an organelle Transmembrane...

W. L. Gore & Associates's trade name for waterproof, breathable fabric membrane. It was invented in 1969. Gore-Tex blocks liquid water while allowing water...

slopes. Membrane roofing consists of large sheets, generally fused in some way at the joints to form a continuous surface. Cured Thermoset membrane (e.g...

and saturated fats. Studies on the cell membranes of mammals and reptiles discovered that mammalian cell membranes are composed of a higher proportion of...

is reverse osmosis (RO). The RO membrane processes use semipermeable membranes and applied pressure (on the membrane feed side) to preferentially induce...

the free dictionary. An ulcer is a discontinuity or break in a bodily membrane that impedes normal function of the affected organ. According to Robbins's...

polyurethane to provide waterproofing. Membrane-based waterproof/breathable fabrics use an ePTFE or PVDF membrane that has pores that are large enough to...

phosphatidylglycerol-membrane-oligosaccharide glycerophosphotransferase (EC 2.7.8.20) is an enzyme that catalyzes the chemical reaction phosphatidylglycerol + membrane...

In molecular biology, apical membrane antigen 1 is a novel antigen of Plasmodium falciparum which has been cloned. It contains a hydrophobic domain typical...

portals at the plasma membrane called porosomes. Porosomes are permanent cup-shaped lipoprotein structures embedded in the cell membrane, where secretory vesicles...

Membrane-associated guanylate kinase, WW and PDZ domain-containing protein 1 is an enzyme that in humans is encoded by the MAGI1 gene. The protein encoded...

Membrane-mediated anesthesia or anaesthesia (UK) is a mechanism of action that involves an anesthetic agent exerting its pharmaceutical effects primarily...

various methods used to isolate and expose the cell membrane of cells. Unlike the more common membrane extraction protocols performed with multiple steps...

develop and manufacture membrane filtering devices used to separate the molecular components of fluid samples. When the membranes were declassified in 1953...

Prelabor rupture of membranes (PROM), previously known as premature rupture of membranes, is breakage of the amniotic sac before the onset of labour. Women...

SecD and SecF are prokaryotic protein export membrane proteins. They are a part of the larger multimeric protein export complex comprising SecA, D, E,...

Membrane mirrors are mirrors made on thin films of material, such as metallized PET film. They can be used as components in adaptive optics systems. Solar...

The chorion is the outermost fetal membrane around the embryo in mammals, birds and reptiles (amniotes). It is also present around the embryo of other...

glands. These forms of hormones are lipids. They can pass through the cell membrane as they are fat-soluble, and then bind to steroid hormone receptors (which...

metatarsal. The synovial membrane between the first cuneiform and the first metatarsal forms a distinct sac. The synovial membrane between the second and...

form between mature cells. Similar structures, called gap junctions and membrane nanotubes, interconnect animal cells and stromules form between plastids...

The subarachnoid lymphatic-like membrane (SLYM) is a possible fourth meningeal layer that was proposed in 2023 in the brain of humans and mice. Its existence...

and inner membranes of the mitochondria. Specific membrane-anchored dynamin family members mediate fusion between mitochondrial outer membranes known as...

of the tibialis posterior. The synovial membrane of these joints is part of the great tarsal synovial membrane. Mere gliding movements are permitted between...

also referred to as ADAM metallopeptidase domain 20, is a testis-specific membrane metalloprotease-disintegrin protein that enhances male reproduction by...

VAMP-Associated Protein A ( or Vesicle-Associated Membrane Protein-Associated Protein A) is a protein that in humans is encoded by the VAPA gene. Together...

energy-efficient of the three main technologies (mercury, diaphragm and membrane) and there are also concerns about mercury emissions. It is estimated that...

neuroscience, the axolemma (from Greek lemma 'membrane, envelope', and 'axo-' from axon) is the cell membrane of an axon, the branch of a neuron through...

guides therapeutic development. Various assays—based on enzyme activity, membrane permeability, metabolic activity, or cell proliferation—are routinely employed...

of membrane potential in neurons. A single Aβ channel 4 nS in size can cause Na+ concentration to change as much as 10 μM/s. Degradation of membrane potential...

A stabilized liquid membrane device (SLMD) is a type of passive sampling device which allows for the in situ, integrative collection of waterborne, labile...

consists of anode and cathode electrodes with an ion exchange membrane between them. This membrane allows cations pass through it and leads them to the cathode...

interfemoral membrane in bats, as well as to a similar spur on the legs of some arthropods. The calcar serves to help spread the interfemoral membrane, which...

particles near a semi-permeable membrane that sometimes fail to distribute evenly across the two sides of the membrane. The usual cause is the presence...

formulations have not been studied in this group. It works by disrupting the cell membrane of the fungal cells. Nystatin was discovered in 1950 by Rachel Fuller Brown...

polysaccharide material (glycocalyx) that contacts the basement membrane. The basement membrane contains numerous thin collagen fibrils and specialized proteins...

fluid that surround each lung. Each pleura - left and right - is a serous membrane that separates the corresponding lung from the chest wall, the diaphragm...

1989. During the 1990s the UNSW group conducted extensive research on membrane selection, graphite felt activation, conducting plastic bipolar electrode...

which occurs upon examination of the tympanic membrane with an otoscope. Shining light on the tympanic membrane causes a cone-shaped reflection of light to...

The muscles modulate the sound shape by changing the tension of the membranes and the bronchial openings. The syrinx enables some species of birds (such...

of Escherichia coli mutants defective in two genes encoding homologous membrane proteins with putative roles in anaerobic C4-dicarboxylic acid transport"...

Cytotoxin-K is a pore-forming toxin that can create small holes in cell membranes, leading to cell death. It has been shown to cause damage to intestinal...

mediated by extensive and intimate interactions of actin with cellular membranes. In vertebrates, three main groups of actin isoforms, alpha, beta, and...

involving two or more membranes. In cell biology, it is most commonly described as the region between the inner membrane and the outer membrane of a mitochondrion...

Journal of Membrane Biology is a monthly peer-reviewed scientific journal on the nature, structure, genesis, and functions of biological membranes and on...

and folding of membrane proteins, with particular attention on protein structure prediction, peptide–bilayer interactions, cell membrane biophysics, structure...

Peroxisomal membrane protein PEX14 is a protein that in humans is encoded by the PEX14 gene. This gene encodes an essential component of the peroxisomal...

The DNA fragments are transferred out of the gel or matrix onto a solid membrane, which is then exposed to a DNA probe labeled with a radioactive, fluorescent...

the field of quantum optomechanics, including the development of the "membrane-in-the-middle" technique for coupling mechanical oscillators to optical...

(CSOM) is middle ear inflammation that results in a perforated tympanic membrane with discharge from the ear for more than six weeks. It may be a complication...

epithelial tissue rests on a basement membrane and the free/apical surface faces body fluid or outside. The basement membrane acts as a scaffolding on which...

others can associate with biological membranes as peripheral membrane proteins or be anchored to the membranes through a single transmembrane helix....

electrochemically active redox proteins such as cytochromes on their outer membrane that can transfer electrons directly to the anode. In the 21st century...

to study. All cells touch the basement membrane.[citation needed] The urothelium is the most impermeable membrane in the mammalian body. Because of its...

(-260°F). These vessels use heavily insulated containment systems, with membrane or spherical tanks, to keep gas in liquid form, reducing its volume 600...

of the tibialis posterior. The synovial membrane of this joints is part of the great tarsal synovial membrane. The movements at this joint are slight...

silico for selection of full-length human cDNAs encoding secretion or membrane proteins from oligo-capped cDNA libraries". DNA Research. 12 (2): 117–26...

A diaphragm pump (also known as a Membrane pump) is a positive displacement pump that uses a combination of the reciprocating action of a rubber, thermoplastic...

the plasma membrane, late endosome, early endosome, and the Golgi apparatus. There is evidence that PA is able to assist in negative membrane curvature...

In enzymology, a membrane-oligosaccharide glycerophosphotransferase (EC 2.7.8.21) is an enzyme that catalyzes the chemical reaction in which a glycerophospho...

synapse, the plasma membrane of the signal-passing neuron (the presynaptic neuron) comes into close apposition with the membrane of the target (postsynaptic)...

The aryepiglottic folds are triangular folds of mucous membrane of the larynx. They enclose ligamentous and muscular fibres. They extend from the lateral...

composed of 2 C2 domains. Some synaptotagmins are involved in synaptic membrane fusion, while others have a more general function in endocytosis. For further...

Germany) is a German scientist and structural biologist specializing in membrane proteins, the cytoskeleton, toxins, and sarcomere structural biochemistry...

the surface of a gas bubble in a liquid, a gas-permeable membrane, or a biological membrane that forms the boundary between an organism and its extracellular...

in membrane potential that returns it to a negative value just after the depolarization phase of an action potential which has changed the membrane potential...

to fabricate porous polymer membranes, and (2) the inversion of continuous and dispersed phases in an emulsion. In membrane fabrication, phase inversion...

Signal peptidases are enzymes that convert secretory and some membrane proteins to their mature or pro forms by cleaving their signal peptides from their...

associated membranes (MAMs) represent regions of the endoplasmic reticulum (ER) which are reversibly tethered to mitochondria. These membranes are involved...

-V_{Na})+g_{l}(V_{m}-V_{l})} where I is the total membrane current per unit area, Cm is the membrane capacitance per unit area, gK and gNa are the potassium...

inside of the plasma membrane (among the cytoplasm). Subsequently, the proton gradient in Gloeobacter is created across the plasma membrane, whereas it forms...

F-type ATPases. P-type proton ATPase (or plasma membrane H+ -ATPase) is found in the plasma membranes of eubacteria, archaea, protozoa, fungi and plants...

translucent third eyelid called a nictitating membrane, while others have a vestigial nictitating membrane. The membrane works to protect and moisten the eyelid...

construction work for portions of structural engineering projects, such as membrane, glass, roof and facade structures, bridges and cable structures, towers...

sperm plasma membrane that cause increased membrane fluidity, pH changes, ion flux, activation of secondary pathways, and changes to membrane potential (hyperpolarization)...

by the difference in their rates of diffusion through a semipermeable membrane, such as dialysis tubing. Dialysis is a common laboratory technique that...

structure has curvature as opposed to the plates structure which is flat. Membrane action in a shell is primarily caused by in-plane forces (plane stress)...

In a mitochondrion, the matrix is the space within the inner membrane. It can also be referred as the mitochondrial fluid. The word "matrix" stems from...

ER-X is a membrane-associated receptor that is bound and activated by 17α-estradiol and 17β-estradiol and is a putative membrane estrogen receptor (mER)...

fat netting, is the greater omentum used as offal: the lace-like, fatty membrane which surrounds the internal organs of some animals, such as cows, sheep...

from an organism, promote inflammation, and attack the pathogen's cell membrane. Despite being part of the innate immune system, the complement system...

dorsal part of the cloaca, the ventral part of the cloacal membrane becomes the urogenital membrane. Mesoderm extends to the midventral line for some distance...

increases the membrane potential. Calcium later reenters the cell via SERCA and calcium channels located on the cell membrane. The increase in membrane potential...

Membrane bound O-acyltransferase domain containing 2 is a protein that in humans is encoded by the MBOAT2 gene. GRCh38: Ensembl release 89: ENSG00000143797...

proteins that are localized in the cytoplasm and have the potential for membrane association either through their lipid-binding PX domain (a phospholipid-binding...

membrane is tested immediately after installation and prior to being covered up by any following construction processes. The area below the membrane is...

cytoplasmic membrane of a cell non-specifically, without a receptor, and integrate into the membrane. Delta toxin degrades the membrane on contact and...

(ER) and plasma membrane (PM) membrane contact sites (MCS) and aids the transfer of phosphatidylinositol between these two membranes, potentially by recruiting...

primarily through a vibrating membrane. This includes all drums. Struck drums - instruments which have a struck membrane. This includes most types of drum...

by an interosseous membrane. Similarly, in the leg, the shafts of the tibia and fibula are also united by an interosseous membrane. In addition, at the...

deliquescent; and secondary, which includes desiccant, absorption, and membrane. Their performance characteristics are typically defined by flow rate in...

Wiktionary, the free dictionary. The amnion (pl.: amnions or amnia) is a membrane that closely covers human and various other embryos when they first form...

Matrigel is the trade name for the solubilized basement membrane matrix secreted by Engelbreth-Holm-Swarm (EHS) mouse sarcoma cells produced by Corning...

pieces; but, because of its friability, it cannot be separated as a complete membrane. It is a fine, transparent, colorless structure which is highly elastic...

BMP and activin membrane-bound inhibitor homolog, also known as BAMBI, is a protein which in humans is encoded by the BAMBI gene. This gene encodes a transmembrane...

instrument which produces sound primarily by way of a vibrating stretched membrane. It is one of the four main divisions of instruments in the original Hornbostel-Sachs...

is used to transport salt ions from one solution through ion-exchange membranes to another solution under the influence of an applied electric potential...

Golgi membrane protein 1 (GOLM1) also known as Golgi phosphoprotein 2 or Golgi membrane protein GP73 is a protein that in humans is encoded by the GOLM1...

to prevent the inward flow of its pure solvent across a semipermeable membrane. Potential osmotic pressure is the maximum osmotic pressure that could...

Primary enamel cuticle, also called Nasmyth's membrane, is thin membrane of tissue also known as reduced enamel epithelium (REE) produced by the ameloblast...

Progesterone receptor membrane component 1 (abbreviated PGRMC1) is a protein which co-purifies with progesterone binding proteins in the liver and ovary...

layer that surrounds some cell types, found immediately outside the cell membrane. It can be tough, flexible, and sometimes rigid. Primarily, it provides...

separate it from other components of air using pressure swing adsorption or membrane separation techniques. Such plants are distinct from cryogenic separation...

biosynthesis, locomotion, or transportation of molecules across cell membranes. Aerobic respiration requires oxygen (O2) in order to create ATP. Although...

in bacteria as that of sterols in eukaryotes, which involves modulating membrane fluidity. Diplopterol serves as a useful biomarker for prokaryotic life...

possess mechanochemical properties involved in actin-membrane processes, predominantly in membrane budding. DNM3 is upregulated in Sézary's syndrome. GRCh38:...

membranes of mitochondria and chloroplasts, and also bacterial cell membranes; and that cardiolipin is found only in the inner mitochondrial membrane...

It is permeable to the cell membrane meaning that it is able to cross the membrane. Once it crosses the cell membrane, it is a potent inducer and stabilizer...

Vesicle-associated membrane protein 7 (VAMP-7), is a protein that in humans is encoded by the VAMP7 gene also known as the SYBL1 gene. VAMP-7 is a transmembrane...

main component of biological membranes in eukaryotic cells. They are a type of lipid, of which its composition affects membrane structure and properties....

left ventricular assist devices, and venous-arterial extra-corporeal membrane oxygenation. None of these devices is a permanent solution but rather is...

of the retrovirus to enter the cell via membrane fusion is imparted by the membrane-anchored trans-membrane component (TM). Thus it is the Env protein...

example of these amphiphilic molecules is the lipids that comprise the cell membrane. Another example is soap, which has a hydrophilic head and a hydrophobic...

constriction of inner and outer membranes during division, and peptidoglycan (PG) synthesis at the division site. The divisome is a membrane protein complex with...

pierced a couple of inches below the membrane. By singing into this hole, the performer sets up vibrations in the membrane (technically, a mirliton), which...

and is an essential structural and signaling component of animal cell membranes. In vertebrates, hepatic cells typically produce the greatest amounts...

voltage gates channels on the postsynaptic membrane to open and activates a receptor in the postsynaptic membrane. Na diffuses though Na voltage gated channels...

with a membrane, leading to an active, membrane-bound form that inserts spontaneously into the membrane. They often oligomerise on the membrane surface...

envelope, not being a cellular structure, is commonly referred to as a membrane. However, this is a technical misnomer as the structure is composed of...

integral membrane proteins of secretory vesicles with molecular weight of 18 kilodalton (kDa) that are part of the vesicle-associated membrane protein...

as in the chelatases Some ligases associate with biological membranes as peripheral membrane proteins or anchored through a single transmembrane helix,...

a long, bony strut attached to the wrist. This modified wrist bone and membrane-based plane is unique among all known dinosaurs and might have resulted...

albumin (BSA). It is a membrane-limited glucocorticoid that is unable to diffuse into cells and can dissociate rapid membrane-mediated glucocorticoid...

of the membrane regions (transmembrane and membrane-proximal) of cell surface proteins, particularly those of immune receptors and viral membrane proteins...

pleomorphic virus particles, which consist of a lipid membrane with spike protein(s) and membrane protein(s), but have no capsid shell. The genome is a...

angiotensinase A, glutamyl peptidase, Ca2+-activated glutamate aminopeptidase, membrane aminopeptidase II, antigen BP-1/6C3 of mouse B lymphocytes, L-aspartate...

LY-sis; from Greek λῠ́σῐς lýsis 'loosening') is the breaking down of the membrane of a cell, often by viral, enzymic, or osmotic (that is, "lytic" /ˈlɪtɪk/...

at the front of a migrating cell is also the site at which membrane from internal membrane pools is returned to the cell surface at the end of the endocytic...

crystallization solution. For membrane proteins, the situation is more complicated because the system that is being crystallized is not the membrane protein itself but...

/ˈmiːnɪŋks, ˈmɛnɪŋks/; from Ancient Greek μῆνινξ (mêninx) 'membrane') are protective membranes that cover the brain and spinal cord. In mammals, three meninges...

(sarcoplasmic/endoplasmic reticulum Ca2+-ATPase or SR Ca2+-ATPase) is a membrane protein that transports calcium from the cytosol into the sarcoplasmic...

polyfluoroalkyl substances (PFAS). These include advanced oxidation processes, membrane filtration, and adsorption-based techniques utilizing materials like tailored...

single-use disc, with or without a membrane, sealed into a plastic support. Types of receiving phases and membranes vary greatly, depending on the target...

immobility) through a membrane mediated mechanism or by directly modulating the activity of membrane proteins in the neuronal membrane. In general, different...

both diverse and extremely dynamic. Unlike other organelles, the outer membrane of lipid droplets (LDs) is composed of a phospholipid monolayer. LD formation...

adjacent surfaces of the bones. The synovial membrane of these joints is part of the great tarsal synovial membrane. The movements permitted between these bones...

usually hydrophobic multifunctional viral proteins that modify cellular membranes, thereby facilitating virus release from infected cells. Viroporins are...

plasma membrane is a concept of cell membrane structure suggesting that the fluid plasma membrane is compartmentalized by actin-based membrane-skeleton...

being transported to the cell membrane to leave the cell via exocytosis. New World hantaviruses assemble near the cell membrane and obtain their envelope...

a membrane-associated protein core substituted with a variable number of heparan sulfate chains. Members of the glypican-related integral membrane proteoglycan...

the postsynaptic membrane must depolarize—the membrane potential must reach a voltage threshold more positive than the resting membrane potential. Therefore...

to contain 10 beta-strands, 7 helixes, and 2 turns and is a single-pass membrane protein. Mammalian cytochrome c oxidase (COX) catalyzes the transfer of...

industry. Silver-palladium membranes are unstable toward alkenes and sulfur-containing compounds. Dense thin-metal membrane purifiers are compact, relatively...

association with isoprenoid lipids in the cell membrane, as well as the discovery of archaeal membrane components in ancient sediments on the Early Earth...

Regulating synaptic membrane exocytosis 3 is a protein that in humans is encoded by the RIMS3 gene. GRCh38: Ensembl release 89: ENSG00000117016 – Ensembl...

shape of small squares with rounded corners. It is an evolution of the membrane keyboard, using the same principle of a single rubber sheet with individual...

various membranes for the construction of BOD biosensor. The most commonly used membranes were polyvinyl alcohol, porous hydrophilic membranes etc. A defined...

in composition of the cell membrane, modifications of molecules on the cell surface, changed charge on the plasma membrane, or indirectly the extracellular...

amphiphilic polymers) are a class of amphiphilic polymers designed to keep membrane proteins soluble in water without the need for detergents, which are traditionally...

called a canker sore or salt blister, is an ulcer that occurs on the mucous membrane of the oral cavity. Mouth ulcers are very common, occurring in association...

the Organ of Corti, which is situated between the basilar membrane and the tectorial membrane within the cochlea (See Figure 3). The tunnel of Corti, which...

aryepiglottic fold, and laterally by the thyroid cartilage and thyrohyoid membrane. The fossae are involved in speech. The term "pyriform," which means "pear-shaped...

Membrane systems have been inspired from the structure and the functioning of the living cells. They were introduced and studied by Gh.Paun under the name...

regenerative fuel cell (URFC) is a fuel cell based on the proton exchange membrane which can do the electrolysis of water in regenerative mode and function...

The articular capsule is a thin membrane which connects the pisiform to the triangular; it is lined by synovial membrane. The two volar ligaments are strong...

by endocytosis or a direct membrane fusion event. The fusion event is when the virus membrane and the host cell membrane fuse together allowing a virus...